package com.company.section3;

/**
 * @author cbf4Life cbf4life@126.com
 * I'm glad to share my knowledge with you all.
 * 容器类
 */
public interface Aggregate {

    //是容器必然有元素的增加
    public void add(Object object);

    //减少元素
    public void remove(Object object);

    //由迭代器来遍历所有的元素
    public Iterator iterator();
}
